Subject: Solution for [[challenge]]

Hi {{first_name}},
In working with other [[industry or position]], one of the key issues they’re struggling with is [[key issue]].
This past year we helped numerous companies to [[business driver]], resulting in [[money saved, revenue added, productivity increases]].
If this is something you’re challenged with too, let’s set up a quick call. I have some ideas that might help.
All the best,

[[your name]]